//
//  Error.swift
//  SawtoothSigning
//
//  Copyright 2018 Bitwise IO, Inc.
//  Licensed under the Apache License, Version 2.0 (the "License");
//  you may not use this file except in compliance with the License.
//  You may obtain a copy of the License at
//
//  http://www.apache.org/licenses/LICENSE-2.0
//
//  Unless required by applicable law or agreed to in writing, software
//  distributed under the License is distributed on an "AS IS" BASIS,
//  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
//  See the License for the specific language governing permissions and
//  limitations under the License.
//

import Foundation

/// Thrown when an error occurs during the signing process.
public enum SigningError: Error {
    /// An invalid private key
    case invalidPrivateKey

    /// An invalid public key
    case invalidPublicKey

    /// An invalid signature
    case invalidSignature
}
